42408855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 78081120

約数和(自身を除く): 35672265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 193, 257, 285, 579, 771, 855, 965, 1285, 1737, 2313, 2895, 3667, 3855, 4883, 8685, 11001, 11565, 14649, 18335, 24415, 33003, 43947, 49601, 55005, 73245, 148803, 165015, 219735, 248005, 446409, 744015, 942419, 2232045, 2827257, 4712095, 8481771, 14136285, 42408855]

約数ペア:

[(1, 42408855), (3, 14136285), (5, 8481771), (9, 4712095), (15, 2827257), (19, 2232045), (45, 942419), (57, 744015), (95, 446409), (171, 248005), (193, 219735), (257, 165015), (285, 148803), (579, 73245), (771, 55005), (855, 49601), (965, 43947), (1285, 33003), (1737, 24415), (2313, 18335), (2895, 14649), (3667, 11565), (3855, 11001), (4883, 8685)]